Sir i live in Karachi so cant guide you in that respect.
But if you are really interested my uncle has imported an unregistered prius 2011. You can PM me your number i ll wastapp you the details. Car can be transported to you.
Prius is more popular in punjab thats why u cannot find any.
and sir if you want to buy a 1.5 prius, you should hurry up. As its gonna be rare once 2015 starts.
and if you dont switch cars often, you can import an RA grade 1.8 Prius for just under 2.3 million with mileage under 50k kms.
Baki Axio ka i have no experience.